The number of subjects in which the students of a class have failed is given in the following table.
| No. of students who have failed | 0 | 1 | 2 | 3 | 4 | 5 |
| No. of students | 10 | 18 | 5 | 6 | 7 | 4 |
Find the total number of students who have failed in more than 3 subjects.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 11.
Total number of students who failed in more than 3 subjects = 7 + 4 = 11